Question
A local restaurant collected data on the effectiveness of their servers upselling the customer.They found that when the server began with offering a specific appetizer
A local restaurant collected data on the effectiveness of their servers upselling the customer.They found that when the server began with offering a specific appetizer when they first approached the table, 40% of the time the customer ordered that appetizer which in turn increased sales and the server's tip.That Friday, a server implemented the new technique.The probability that the server will sell an appetizer to the first two tables (table A is event one and table B is event two) of the night is 16%.Are events A and B independent?Indicate how you made these conclusions.
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